PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90527-5Gasket

Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok · NSN 5330-01-012-7346 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-012-7346 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-012-7346. Primary manufacturer part number: 90527-5.
Features
  • Gasket — FSC 5330
  • Style Designator: CIRCULAR
  • Material: PLASTIC POLYPROPYLENE OVERALL
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Cross-Sectional Thickness: 0.112 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
  • Outside Diameter: 0.873 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN
  • Aperture Diameter: 0.625 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Plastic Polypropylene Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-012-7346, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-012-7346
Primary Part Number90527-5
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCircor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
StatusACTIVE
Style DesignatorCIRCULAR
MaterialPLASTIC POLYPROPYLENE OVERALL
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Material Document and ClassificationAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Thickness0.112 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
Outside Diameter0.873 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN
Aperture Diameter0.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-016-7142MS21083N20 INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
1650-01-034-727690-5275 INTERCHANGEABLE
Cylinder
The Boeing Company Div Defense
5310-01-128-4969905275 INTERCHANGEABLE
Nut
Rexnord Industries Llc
4410-01-184-0184905275A INTERCHANGEABLE
Heater Assembly,water
Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc
Cross-Reference Index
Part NumberManufacturer
7222F6YITEM4 Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA)
90527-5 PRIMARY Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA)
Related Parts
5310-00-016-7142INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS21083N20
1650-01-034-7276INTERCHANGEABLE
CYLINDER
90-5275
5310-01-128-4969INTERCHANGEABLE
NUT
905275
4410-01-184-0184INTERCHANGEABLE
HEATER ASSEMBLY,WATER
905275A

Frequently Asked Questions

What is NSN 5330-01-012-7346?

NSN 5330-01-012-7346 is a Gasket, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-012-7346?

NSN 5330-01-012-7346 has 2 cross-referenced part numbers: 7222F6YITEM4 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok), 90527-5 (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok).

What NSN replaces 5330-01-012-7346?

There are 4 known substitutes for 5330-01-012-7346: 5310-00-016-7142, 1650-01-034-7276, 5310-01-128-4969 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 90527-5?

Key specifications for 90527-5: Style Designator: CIRCULAR; Material: PLASTIC POLYPROPYLENE OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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